Apparatus

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sensors Mode-S transponder

4BC894

ICAO 24-bit transponder address · allocated to Turkey

Currently assigned to TC-RDT · AIRBUS A-321neo

Hex
4BC894
Octal
22744224
Decimal
4,966,548
Country
TR
Tail
TC-RDT
Type
A21N
No current signal · last broadcast Jul 26, 21:25 UTC
Flights observed
480
Distinct callsigns
20
Country
TR
Last broadcast
Jul 26, 21:25 UTC

Last known position

Most recent position reported by Mode-S 4BC894.

Country allocation

The ICAO 24-bit address 4BC894 falls within the block assigned to Turkey (TR) by ICAO Annex 10, Volume III. Every aircraft registered in Turkey receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 20 distinct

Callsign Airline Flights Last seen
PGT88X - 6 2026-06-26
PGT86TT - 6 2026-06-26
PGT8BW Pegasus Airlines 4 2026-06-27
PGT85XU - 4 2026-06-17
PGT760U Pegasus Airlines 4 2026-07-20
PGT62LH - 4 2026-06-27
PGT52DE - 4 2026-07-13
PGT52CP - 4 2026-07-18
PGT48HQ Pegasus Airlines 4 2026-07-19
PGT470B - 4 2026-07-11
PGT380U - 4 2026-07-11
PGT27PU - 4 2026-07-19
PGT1099 - 4 2026-07-13
PGT984 - 3 2026-06-19
PGT96LK Pegasus Airlines 3 2026-06-17
PGT90VF Pegasus Airlines 3 2026-07-21
PGT861J Pegasus Airlines 3 2026-05-17
PGT77LQ - 3 2026-05-10
PGT77EK - 3 2026-07-03
PGT713L Pegasus Airlines 3 2026-05-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 PGT75CU - Jul 26, 20:55 UTCJul 26, 21:25 UTC30m
2026-07-26 PGT69MM - Jul 26, 15:45 UTCJul 26, 16:10 UTC25m
2026-07-26 PGT966K SAW → ESB Jul 26, 13:55 UTCJul 26, 14:10 UTC15m
2026-07-26 PGT549U - Jul 26, 10:30 UTCJul 26, 12:35 UTC2h 5m
2026-07-26 PGT90KU SAW → PRG Jul 26, 06:35 UTCJul 26, 08:50 UTC2h 15m
2026-07-25 PGT225 CIT → SAW Jul 25, 18:20 UTCJul 26, 04:30 UTC10h 10m
2026-07-25 PGT58QH - Jul 25, 12:45 UTCJul 25, 16:20 UTC3h 35m
2026-07-25 PGT40PJ SAW → EDI Jul 25, 07:10 UTCJul 25, 11:10 UTC4h 0m
2026-07-25 PGT747 SHJ → SAW Jul 25, 01:20 UTCJul 25, 05:50 UTC4h 30m
2026-07-24 PGT746 SAW → SHJ Jul 24, 19:10 UTCJul 24, 23:50 UTC4h 40m
2026-07-24 PGT74LC - Jul 24, 16:00 UTCJul 24, 17:20 UTC1h 20m
2026-07-24 PGT32FU - Jul 24, 13:30 UTCJul 24, 14:55 UTC1h 25m
2026-07-24 PGT73G DUS → SAW Jul 24, 09:05 UTCJul 24, 11:40 UTC2h 35m
2026-07-24 PGT35R SAW → DUS Jul 24, 04:35 UTCJul 24, 07:30 UTC2h 55m
2026-07-23 PGT75ME BJV → SAW Jul 23, 20:20 UTCJul 23, 21:05 UTC45m
2026-07-23 PGT63TF - Jul 23, 18:20 UTCJul 23, 19:20 UTC1h 0m
2026-07-23 PGT2089 - Jul 23, 16:00 UTCJul 23, 16:55 UTC55m
2026-07-23 PGT84M - Jul 23, 13:20 UTCJul 23, 14:00 UTC40m
2026-07-23 PGT7011 ASR → DUS Jul 23, 09:05 UTCJul 23, 11:50 UTC2h 45m
2026-07-23 PGT7010 STN → SAW Jul 23, 03:30 UTCJul 23, 06:50 UTC3h 20m
2026-07-23 PGT60SR BJV → SAW Jul 23, 00:30 UTCJul 23, 01:25 UTC55m
2026-07-22 PGT92SH SAW → BJV Jul 22, 22:45 UTCJul 22, 23:25 UTC40m
2026-07-22 PGT851Z - Jul 22, 17:15 UTCJul 22, 20:55 UTC3h 40m
2026-07-22 PGT29TY BSL → SAW Jul 22, 13:00 UTCJul 22, 15:20 UTC2h 20m
2026-07-22 PGT29TY BSL → SAW Jul 22, 10:20 UTCJul 22, 11:40 UTC1h 20m
2026-07-21 PGT14NL - Jul 21, 22:00 UTCJul 21, 22:30 UTC30m
2026-07-21 PGT691K - Jul 21, 19:15 UTCJul 21, 20:00 UTC45m
2026-07-21 PGT838F - Jul 21, 17:25 UTCJul 21, 18:15 UTC50m
2026-07-21 PGT3631 - Jul 21, 15:30 UTCJul 21, 15:55 UTC25m
2026-07-21 PGT34TN SAW → DLM Jul 21, 13:10 UTCJul 21, 13:45 UTC35m
2026-07-21 PGT4AQ - Jul 21, 11:10 UTCJul 21, 11:50 UTC40m
2026-07-21 PGT51MR SAW → ADB Jul 21, 09:10 UTCJul 21, 09:45 UTC35m
2026-07-21 PGT90VF AYT → SAW Jul 21, 06:35 UTCJul 21, 07:20 UTC45m
2026-07-21 PGT1801 AMM → AYT Jul 21, 02:50 UTCJul 21, 04:25 UTC1h 35m
2026-07-20 PGT1800 AYT → AMM Jul 20, 23:40 UTCJul 21, 01:00 UTC1h 20m
2026-07-20 PGT760U SAW → AYT Jul 20, 21:20 UTCJul 20, 22:10 UTC50m
2026-07-20 PGT31EF BJV → SAW Jul 20, 18:35 UTCJul 20, 19:20 UTC45m
2026-07-20 PGT83RJ SAW → BJV Jul 20, 16:35 UTCJul 20, 17:30 UTC55m
2026-07-20 PGT714D - Jul 20, 12:00 UTCJul 20, 14:40 UTC2h 40m
2026-07-20 PGT21PC SAW → HAM Jul 20, 07:55 UTCJul 20, 10:40 UTC2h 45m
2026-07-20 PGT051 TZX → SAW Jul 20, 05:30 UTCJul 20, 06:15 UTC45m
2026-07-20 PGT52FR - Jul 20, 03:20 UTCJul 20, 04:25 UTC1h 5m
2026-07-19 PGT3MF - Jul 19, 16:25 UTCJul 19, 19:20 UTC2h 55m
2026-07-19 PGT7QZ - Jul 19, 12:00 UTCJul 19, 15:10 UTC3h 10m
2026-07-19 PGT27PU - Jul 19, 09:30 UTCJul 19, 10:40 UTC1h 10m
2026-07-19 PGT48HQ SAW → SJJ Jul 19, 06:35 UTCJul 19, 08:00 UTC1h 25m
2026-07-19 PGT237 URA → SAW Jul 19, 04:20 UTCJul 19, 04:40 UTC20m
2026-07-18 PGT236 ESB → ECN Jul 18, 19:40 UTCJul 18, 21:30 UTC1h 50m
2026-07-18 PGT528F - Jul 18, 12:40 UTCJul 18, 16:35 UTC3h 55m
2026-07-18 PGT1042 HAM → SAW Jul 18, 08:50 UTCJul 18, 11:25 UTC2h 35m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the TC-RDT page for operator, model, and routing details .

Mode-S 4BC894 frequently asked

What is Mode-S code 4BC894?
4BC894 is an ICAO 24-bit transponder address. Allocated to Turkey. Assigned to TC-RDT.
Where is Mode-S 4BC894 registered?
Mode-S code 4BC894 is allocated to Turkey (TR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4BC894 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:25 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4BC894, octal 22744224, decimal 4,966,548.
What flights does 4BC894 operate?
Mode-S 4BC894 has broadcast 20 distinct callsigns, including PGT88X, PGT86TT, PGT8BW, PGT85XU, PGT760U.